ChangeLog

   1 2001-07-05  Pascal Bart  <pascal.bart@epita.fr>
   2
   3         * src/getargs.h (raw_flag): Remove.
   4         * src/getargs.c: Die on `-r'/`--raw'.
   5         * src/lex.c (parse_percent_token): Die on `%raw'.
   6         * src/reader.c (output_token_defines): Suppress call to `raw_flag'.
   7         * tests/calc.at: Suppress test with option `--raw'.
   8
   9 2001-07-14  Akim Demaille  <akim@epita.fr>
  10
  11         * config/: New.
  12         * configure.in: Require Autoconf 2.50.
  13         Update to gettext 0.10.38.
  14
  15 2001-03-16  Akim Demaille  <akim@epita.fr>
  16
  17         * doc/bison.texinfo: ANSIfy the examples.
  18
  19 2001-03-16  Akim Demaille  <akim@epita.fr>
  20
  21         * getargs.c (skeleton): New variable.
  22         (longopts): --skeleton is a new option.
  23         (shortopts, getargs): -S is a new option.
  24         * getargs.h: Declare skeleton.
  25         * output.c (output_parser): Use it.
  26
  27 2001-03-16  Akim Demaille  <akim@epita.fr>
  28
  29         * m4/strerror_r.m4: New.
  30         * m4/error.m4: Run AC_FUNC_STRERROR_R.
  31         * lib/error.h, lib/error.c: Update.
  32
  33 2001-03-16  Akim Demaille  <akim@epita.fr>
  34
  35         * src/getargs.c (longopts): Clean up.
  36
  37 2001-02-21  Akim Demaille  <akim@epita.fr>
  38
  39         * src/reader.c (gensym): `gensym_count' is your own.
  40         Use a static buf to create the symbol name, as token_buffer is no
  41         longer a buffer.
  42
  43 2001-02-08  Akim Demaille  <akim@epita.fr>
  44
  45         * src/conflicts.c (conflict_report): Be sure not to append to res
  46         between two calls, which could happen if both first sprintf were
  47         skipped, but not the first cp += strlen.
  48
  49 2001-02-08  Akim Demaille  <akim@epita.fr>
  50
  51         * lib/memchr.c, lib/stpcpy.c, lib/strndup.c, lib/strnlen.c:
  52         New, from fileutils 4.0.37.
  53         * configure.in: Require Autoconf 2.49c.  I took some time before
  54         making this decision.  This is the only way out for portability
  55         issues in Bison, it would mean way too much duplicate effort to
  56         import in Bison features implemented in 2.49c since 2.13.
  57         AC_REPLACE_FUNCS and AC_CHECK_DECLS the functions above.
  58
  59 2001-02-02  Akim Demaille  <akim@epita.fr>
  60
  61         * lib/malloc.c, lib/realloc.c: New, from the fileutils 4.0.37.
  62         * lib/xalloc.h, lib/xmalloc.c: Update.
  63
  64 2001-01-19  Akim Demaille  <akim@epita.fr>
  65
  66         Get rid of the ad hoc handling of token_buffer in the scanner: use
  67         the obstacks.
  68
  69         * src/lex.c (token_obstack): New.
  70         (init_lex): Initialize it.  No longer call...
  71         (grow_token_buffer): this.  Remove it.
  72         Adjust all the places which used it to use the obstack.
  73
  74 2001-01-19  Akim Demaille  <akim@epita.fr>
  75
  76         * src/lex.h: Rename all the tokens:
  77         s/\bENDFILE\b/tok_eof/g;
  78         s/\bIDENTIFIER\b/tok_identifier/g;
  79         etc.
  80         Let them be enums, not #define, to ease debugging.
  81         Adjust all the code.
  82
  83 2001-01-18  Akim Demaille  <akim@epita.fr>
  84
  85         * src/lex.h (MAXTOKEN, maxtoken, grow_token_buffer): Remove, private.
  86         * src/lex.c (maxtoken, grow_token_buffer): Static.
  87
  88 2001-01-18  Akim Demaille  <akim@epita.fr>
  89
  90         Since we now use obstacks, more % directives can be enabled.
  91
  92         * src/lex.c (percent_table): Also accept `%yacc',
  93         `%fixed_output_files', `%defines', `%no_parser', `%verbose', and
  94         `%debug'.
  95         Handle the actions for `%semantic_parser' and `%pure_parser' here,
  96         instead of returning a token.
  97         * src/lex.h (SEMANTIC_PARSER, PURE_PARSER): Remove, unused.
  98         * src/reader.c (read_declarations): Adjust.
  99         * src/files.c (open_files): Don't call `compute_base_names', don't
 100         compute `attrsfile' since they depend upon data which might be
 101         *in* the input file now.
 102         (output_files): Do it here.
 103         * src/output.c (output_headers): Document the fact that this patch
 104         introduces a guaranteed SEGV for semantic parsers.
 105         * doc/bison.texinfo: Document them.
 106         * tests/suite.at: Exercise these %options.
 107
 108 2000-12-20  Akim Demaille  <akim@epita.fr>
 109
 110         Also handle the output file (--verbose) with obstacks.
 111
 112         * files.c (foutput): Remove.
 113         (output_obstack): New.
 114         Adjust all dependencies.
 115         * src/conflicts.c: Return a string.
 116         * src/system.h (obstack_grow_string): Rename as...
 117         (obstack_sgrow): this.  Be ready to work with non literals.
 118         (obstack_fgrow4): New.
 119
 120 2000-12-20  Akim Demaille  <akim@epita.fr>
 121
 122         * src/files.c (open_files): Fix the computation of short_base_name
 123         in the case of `-o foo.tab.c'.
 124
 125 2000-12-20  Akim Demaille  <akim@epita.fr>
 126
 127         * src/reader.c (copy_string, copy_comment, copy_comment2, copy_at)
 128         (copy_dollar): Now that everything uses obstacks, get rid of the
 129         FILE * parameters.
 130
 131 2000-12-20  Akim Demaille  <akim@epita.fr>
 132
 133         * src/files.c (open_files): Actually the `.output' file is based
 134         on the short_base_name, not base_name.
 135         * tests/suite.at (Checking output file names): Adjust.
 136
 137 2000-12-20  Akim Demaille  <akim@epita.fr>
 138
 139         * src/bison.s1: Remove, we now use directly...
 140         * src/bison.simple: this.
 141         * src/Makefile.am: Use pkgdata instead of data.
 142
 143 2000-12-20  Akim Demaille  <akim@epita.fr>
 144
 145         * src/files.c (guard_obstack): New.
 146         (open_files): Initialize it.
 147         (output_files): Dump it...
 148         * src/files.h: Export it.
 149         * src/reader.c (copy_guard): Use it.
 150
 151 2000-12-19  Akim Demaille  <akim@epita.fr>
 152
 153         * src/files.c (outfile, defsfile, actfile): Removed as global
 154         vars.
 155         (open_files): Don't compute them.
 156         (output_files): Adjust.
 157         (base_name, short_base_name): Be global.
 158         Adjust dependencies.
 159
 160 2000-12-19  Akim Demaille  <akim@epita.fr>
 161
 162         * src/files.c (strsuffix): New.
 163         (stringappend): Be just like strcat but allocate.
 164         (base_names): Eve out from open_files.
 165         Try to simplify the rather hairy computation of base_name and
 166         short_base_name.
 167         (open_files): Use it.
 168         * tests/suite.at (Checking output file names): New test.
 169
 170 2000-12-19  Akim Demaille  <akim@epita.fr>
 171
 172         * src/system.h (obstack_grow_literal_string): Rename as...
 173         (obstack_grow_string): this.
 174         * src/output.c (output_parser): Recognize `%% actions' instead of
 175         `$'.
 176         * src/bison.s1: s/$/%% actions/.
 177         * src/bison.hairy: Likewise.
 178
 179 2000-12-19  Akim Demaille  <akim@epita.fr>
 180
 181         * src/output.c (output_parser): Compute the `#line' lines when
 182         there are.
 183         * src/Makefile.am (bison.simple): Be a simple copy of bison.s1.
 184         Suggested by Hans Aberg.
 185
 186 2000-12-19  Akim Demaille  <akim@epita.fr>
 187
 188         Let the handling of the skeleton files be local to the procedures
 189         that use it.
 190
 191         * src/files.c (xfopen, xfclose, skeleton_find, guardfile): No
 192         longer static.
 193         (fparser, open_extra_files): Remove.
 194         (open_files, output_files): Don't take care of fparser.
 195         * src/files.h: Adjust.
 196         * src/output.c (output_parser): Open and close the file to the
 197         skeleton.
 198         * src/reader.c (read_declarations): When %semantic_parser, open
 199         fguard.
 200
 201 2000-12-19  Akim Demaille  <akim@epita.fr>
 202
 203         * src/file.h (BISON_SIMPLE, BISON_HAIRY): Move from here...
 204         * src/system.h (BISON_SIMPLE, BISON_HAIRY): ... to here.
 205
 206 2000-12-19  Akim Demaille  <akim@epita.fr>
 207
 208         * src/files.c (open_files): Yipee!  We no longer need all the code
 209         looking for `/tmp' since we have no tmp file.
 210
 211 2000-12-19  Akim Demaille  <akim@epita.fr>
 212
 213         * src/system.h (EXT_TAB, EXT_OUTPUT, EXT_STYPE_H, EXT_GUARD_C):
 214         New macros.
 215         * src/files.c (open_files): Less dependency on MSDOS etc.
 216
 217 2000-12-14  Akim Demaille  <akim@epita.fr>
 218
 219         * src/bison.s1 (YYLLOC_DEFAULT): New macro.
 220         Provide a default definition.
 221         Use it when executing the default @ action.
 222         * src/reader.c (reader_output_yylsp): No longer include
 223         `timestamp' and `text' in the default YYLTYPE.
 224
 225 2000-12-12  Akim Demaille  <akim@epita.fr>
 226
 227         * src/reader.c (copy_definition, parse_union_decl, copy_action)
 228         (copy_guard): Quote the file names.
 229         Reported by Laurent Mascherpa.
 230
 231 2000-12-12  Akim Demaille  <akim@epita.fr>
 232
 233         * src/output.c (output_headers, output_program, output): Be sure
 234         to escape special characters when outputting filenames.
 235         (ACTSTR_PROLOGUE, ACTSTR_EPILOGUE): Remove.
 236         (output_headers): Don't depend on them, Use ACTSTR.
 237
 238 2000-11-17  Akim Demaille  <akim@epita.fr>
 239
 240         * lib/obstack.h: Formatting changes.
 241         (obstack_grow, obstack_grow0): Don't cast WHERE at all: it
 242         prevents type checking.
 243         (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
 244         cast the value to (void *): assigning a `foo *' to a `void *'
 245         variable is valid.
 246         (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
 247         * src/reader.c (parse_union_decl): Typo: use obstack_1grow to
 248         append characters.
 249
 250 2000-11-17  Akim Demaille  <akim@epita.fr>
 251
 252         * tests/Makefile.am (suite.m4, regression.m4, calc.m4): Rename
 253         as...
 254         (suite.m4, regression.m4, calc.m4): these.
 255         * tests/atgeneral.m4: Update from CVS Autoconf.
 256
 257 2000-11-17  Akim Demaille  <akim@epita.fr>
 258
 259         * tests/regression.m4 (%union and --defines): New test,
 260         demonstrating a current bug in the obstack implementation.
 261
 262 2000-11-17  Akim Demaille  <akim@epita.fr>
 263
 264         * src/bison.s1 (_YY_DECL_VARIABLES, YY_DECL_VARIABLES): New
 265         macros.
 266         Use them to declare the variables which are global or local to
 267         `yyparse'.
 268
 269 2000-11-17  Akim Demaille  <akim@epita.fr>
 270
 271         * acconfig.h: Remove, no longer used.
 272
 273 2000-11-07  Akim Demaille  <akim@epita.fr>
 274
 275         * src: s/Copyright (C)/Copyright/g.
 276
 277 2000-11-07  Akim Demaille  <akim@epita.fr>
 278
 279         * src/reader.c (reader): #define YYLSP_NEEDED to 1 instead of just
 280         defining.
 281         * src/bison.s1: s/#ifdef YYLSP_NEEDED/#if YYLSP_NEEDED/.
 282
 283 2000-11-07  Akim Demaille  <akim@epita.fr>
 284
 285         * src/bison.s1 (YYLEX): Use #if instead of #ifdef.
 286         Merge in a single CPP if/else.
 287
 288 2000-11-07  Akim Demaille  <akim@epita.fr>
 289
 290         * src/output.c (output): Remove useless variables.
 291         * lib/obstack.c (obstack_grow, obstack_grow0): Rename the second
 292         argument `data' for consistency with the prototypes.
 293         Qualify it `const'.
 294         (obstack_copy, obstack_copy0): Rename the second argument as
 295         `address' for consistency.  Qualify it `const'.
 296         * lib/obstack.h (obstack_copy, obstack_copy0, obstack_grow)
 297         (obstack_grow0, obstack_ptr_grow, obstack_ptr_grow_fast): Qualify
 298         `const' their input argument (`data' or `address').
 299         Adjust the corresponding macros to include `const' in casts.
 300
 301 2000-11-03  Akim Demaille  <akim@epita.fr>
 302
 303         * src/Makefile.am (INCLUDES): s/PFILE/BISON_SIMPLE/.
 304         s/PFILE1/BISON_HAIRY/.
 305         Adjust dependencies.
 306
 307 2000-11-03  Akim Demaille  <akim@epita.fr>
 308
 309         For some reason, this was not applied.
 310
 311         * src/files.c [VMS]: No longer include `ssdef.h', no longer define
 312         `unlink': it's no longer used.
 313
 314 2000-11-03  Akim Demaille  <akim@epita.fr>
 315
 316         * src/files.c (skeleton_find): New function, eved out of...
 317         (open_files, open_extra_files): here.
 318
 319 2000-11-03  Akim Demaille  <akim@epita.fr>
 320
 321         Don't use `atexit'.
 322
 323         * src/files.c (obstack_save): New function.
 324         (done): Rename as...
 325         (output_files): this.
 326         Use `obstack_save'.
 327         * src/main.c (main): Don't use `atexit' to register `done', since
 328         it no longer has to remove tmp files, just call `output_files'
 329         when there are no errors.
 330
 331 2000-11-02  Akim Demaille  <akim@epita.fr>
 332
 333         * src/files.c [VMS]: No longer include `ssdef.h', no longer define
 334         `unlink': it's no longer used.
 335         * src/files.h: Formatting changes.
 336
 337 2000-11-02  Akim Demaille  <akim@epita.fr>
 338
 339         Remove the last uses of mktemp and unlink/delete.
 340
 341         * src/files.c (fdefines, ftable): Removed.
 342         (defines_ostack, table_obstack): New.
 343         Adjust dependencies of the former into uses of the latter.
 344         * src/output.c (output_short_or_char_table, output_short_table):
 345         Convert to using obstacks.
 346         * src/reader.c (copy_comment2): Accept one FILE * and two
 347         obstacks.
 348         (output_token_defines, reader_output_yylsp): Use obstacks.
 349         * src/system.h (obstack_fgrow3): New.
 350
 351 2000-11-01  Akim Demaille  <akim@epita.fr>
 352
 353         Change each use of `fattrs' into a use of `attrs_obstack'.
 354
 355         * src/reader.c (copy_at): Typo: s/yylloc/yyloc/.
 356         * src/files.c (fattrs): Remove.
 357         (attrs_obstack): New.
 358         Adjust all dependencies.
 359         (done): If SEMANTIC_PARSER, dump attrs_obstack into attrsfile.
 360
 361 2000-11-01  Akim Demaille  <akim@epita.fr>
 362
 363         Introduce obstacks.
 364         Change each use of `faction' into a use of `action_obstack'.
 365
 366         * lib/obstack.h, lib/obstack.c: New files.
 367         * src/files.c (faction): Remove.
 368         (action_obstack): New.
 369         Adjust all dependencies.
 370
 371 2000-10-20  Akim Demaille  <akim@epita.fr>
 372
 373         * lib/quote.h (PARAMS): New macro.  Use it.
 374
 375 2000-10-16  Akim Demaille  <akim@epita.fr>
 376
 377         * src/output.c (output_short_or_char_table): New function.
 378         (output_short_table, output_token_translations): Use it.
 379         (goto_actions): Use output_short_table.
 380
 381 2000-10-16  Akim Demaille  <akim@epita.fr>
 382
 383         * src/symtab.c (bucket_new): New function.
 384         (getsym): Use it.
 385
 386         * src/output.c (output_short_table): New argument to display the
 387         comment associated with the table.
 388         Adjust dependencies.
 389         (output_gram): Use it.
 390         (output_rule_data): Nicer output layout for YYTNAME.
 391
 392 2000-10-16  Akim Demaille  <akim@epita.fr>
 393
 394         * src/lex.c (read_typename): New function.
 395         (lex): Use it.
 396         * src/reader.c (copy_dollar): Likewise.
 397
 398 2000-10-16  Akim Demaille  <akim@epita.fr>
 399
 400         * src/reader.c (copy_comment2): Expect the input stream to be on
 401         the `/' which is suspected to open a comment, instead of being
 402         called after `//' or `/*' was read.
 403         (copy_comment, copy_definition, parse_union_decl, copy_action)
 404         (copy_guard): Adjust.
 405
 406 2000-10-16  Akim Demaille  <akim@epita.fr>
 407
 408         * src/reader.c (parse_expect_decl): Use `skip_white_space' and
 409         `read_signed_integer'.
 410
 411 2000-10-16  Akim Demaille  <akim@epita.fr>
 412
 413         * src/reader.c (copy_dollar): New function.
 414         (copy_guard, copy_action): Use it.
 415
 416 2000-10-16  Akim Demaille  <akim@epita.fr>
 417
 418         * lib/quote.h, lib/quote.c, lib/quotearg.h, lib/quotearg.c:
 419         * m4/prereq.m4, m4/c-bs-a.m4, m4/mbstate.m4:
 420         New files, from Fileutils 4.0.27.
 421         * src/main.c (printable_version): Remove.
 422         * src/lex.c, src/reader.c: Use `quote'.
 423
 424 2000-10-04  Akim Demaille  <akim@epita.fr>
 425
 426         * lib/error.c, lib/error.h: New files, needed by xmalloc.c.
 427
 428 2000-10-04  Akim Demaille  <akim@epita.fr>
 429
 430         * doc/bison.texinfo: Various typos spotted by Neil Booth.
 431
 432 2000-10-04  Akim Demaille  <akim@epita.fr>
 433
 434         When a literal string is used to define two different tokens,
 435         `bison -v' segfaults.
 436         Reported by Piotr Gackiewicz, and fixed by Neil Booth.
 437
 438         * tests/regression.m4: New file.
 439         Include the core of the sample provided by Piotr Gackiewicz.
 440         * src/reader.c (parse_token_decl): Diagnose bad cases, and proceed
 441         properly.
 442
 443 2000-10-04  Akim Demaille  <akim@epita.fr>
 444
 445         * src/reader.c (parse_expect_decl): Keep `count' within the size
 446         of `buffer'.
 447         From Neil Booth.
 448
 449 2000-10-02  Paul Eggert  <eggert@twinsun.com>
 450
 451         * bison.s1 (yyparse): Assign the default value
 452         unconditionally, to avoid a GCC warning and make the parser a
 453         tad smaller.
 454
 455 2000-10-02  Akim Demaille  <akim@epita.fr>
 456
 457         * src/getargs.c (getargs): Don't dump `--help' on unrecognized
 458         options.
 459
 460 2000-10-02  Akim Demaille  <akim@epita.fr>
 461
 462         * src/derives.c, src/print.c, src/reduce.c: To ease the
 463         translation, move some `\n' out of the translated strings.
 464
 465 2000-10-02  Akim Demaille  <akim@epita.fr>
 466
 467         The location tracking mechanism is precious for parse error
 468         messages.  Nevertheless, it is enabled only when `@n' is used in
 469         the grammar, which is a different issue (you can use it in error
 470         message, but not in the grammar per se).  Therefore, there should
 471         be another means to enable it.
 472
 473         * src/getargs.c (getargs): Support `--locations'.
 474         (usage): Report it.
 475         * src/getargs.h (locationsflag): Export it.
 476         * src/lex.c (percent_table): Support `%locations'.
 477         * src/reader.c (yylsp_needed): Remove this variable, now replaced
 478         with `locationsflag'.
 479         * doc/bison.texinfo: Document `--locations' and `%locations'.
 480         Sort the options.
 481         * tests/calc.m4: Test it.
 482
 483         For regularity of the names, replace each
 484         (nolineflag, toknumflag, rawtokenumflag, noparserflag): with...
 485         (no_lineflag, token_tableflag, rawflag, no_parserflag): this.
 486         In addition replace each `flag' with `_flag'.
 487
 488 2000-10-02  Akim Demaille  <akim@epita.fr>
 489
 490         Also test parse error messages, including with YYERROR_VERBOSE.
 491
 492         * tests/calc.m4 (calc.y): Add support for `exp = exp' (non
 493         associative).
 494         Use it to check the computations.
 495         Use it to check `nonassoc' is honored.
 496         (AT_DATA_CALC_Y): Equip `calc.y' with YYERROR_VERBOSE when passed
 497         `--yyerror-verbose'.
 498         (_AT_CHECK_CALC): Adjust to this option.
 499         (_AT_CHECK_CALC_ERROR): New macro to check parse error messages.
 500
 501 2000-10-02  Akim Demaille  <akim@epita.fr>
 502
 503         Test also `--verbose', `--defines' and `--name-prefix'.  Testing
 504         the latter demonstrates a flaw in the handling of non debugging
 505         parsers introduced by myself on 2000-03-16: `#define yydebug 0'
 506         was used in order to simplify:
 507
 508         #if YYDEBUG
 509         if (yydebug)
 510         {
 511         ...
 512         }
 513         #endif
 514
 515         into
 516
 517         if (yydebug)
 518         {
 519         ...
 520         }
 521
 522         unfortunately this leads to a CPP conflict when
 523         `--name-prefix=foo' is used since it produces `#define yydebug
 524         foodebug'.
 525
 526         * src/bison.s1 [!YYDEBUG]: Do not define yydebug.
 527         (YYDPRINTF): New macro.
 528         Spread its use.
 529         * tests/calc.m4 (AT_CHECK_CALC): Do require a title, build it from
 530         the bison options.
 531         Also test `--verbose', `--defines' and `--name-prefix'.
 532
 533 2000-10-02  Akim Demaille  <akim@epita.fr>
 534
 535         Improve the readability of the produced parsers.
 536
 537         * src/bison.s1: Formatting changes.
 538         Improve the comment related to the `$' mark.
 539         (yydefault): Don't fall through to `yyresume': `goto' there.
 540         * src/output.c (output_parser): When the `$' is met, skip the end
 541         of its line.
 542         New variable, `number_of_dollar_signs', to check there's exactly
 543         one `$' in the parser skeleton.
 544
 545 2000-10-02  Akim Demaille  <akim@epita.fr>
 546
 547         * lib/xstrdup.c: New file, from the fileutils.
 548         * src/reader.c (parse_token_decl, get_type_name, parse_type_decl)
 549         (parse_assoc_decl, parse_thong_decl, get_type): Use `xstrdup'
 550         instead of strlen + xmalloc + strcpy.
 551         * src/symtab.c (copys): Remove, use xstrdup instead.
 552
 553 2000-10-02  Akim Demaille  <akim@epita.fr>
 554
 555         * src/gram.h (associativity): New enum type which replaces the
 556         former CPP macros `RIGHT_ASSOC', `LEFT_ASSOC' and `NON_ASSOC' with
 557         `right_assoc', `left_assoc' and `non_assoc'.
 558         Adjust all dependencies.
 559         * src/reader.c: Formatting changes.
 560         (LTYPESTR): Don't define it, use it as a literal in
 561         `reader_output_yylsp'.
 562         * src/symtab.h (symbol_class): New enum type which replaces the
 563         former CPP macros `SUNKNOWN', `STOKEN and `SNTERM' with
 564         `sunknown', `stoken and `snterm'.
 565
 566 2000-10-02  Akim Demaille  <akim@epita.fr>
 567
 568         * src/getargs.c (fixed_outfiles): Rename as...
 569         (yaccflag): for consistency and accuracy.
 570         Adjust dependencies.
 571
 572 2000-10-02  Akim Demaille  <akim@epita.fr>
 573
 574         Use the more standard files `xalloc.h' and `xmalloc.c' instead of
 575         Bison's `allocate.c' and `alloc.h'.  This patch was surprisingly
 576         difficult and introduced a lot of core dump.  It turns out that
 577         Bison used an implementation of `xmalloc' based on `calloc', and
 578         at various places it does depend upon the initialization to 0.  I
 579         have not tried to isolate the pertinent places, and all the former
 580         calls to Bison's `xmalloc' are now using `XCALLOC'.  Someday,
 581         someone should address this issue.
 582
 583         * src/allocate.c, src/alloc.h, m4/bison-decl.m4: Remove.
 584         * lib/xmalloc.c, lib/xalloc.h, m4/malloc.m4, m4/realloc.m4: New
 585         files.
 586         Adjust dependencies.
 587         * src/warshall.h: New file.
 588         Propagate.
 589
 590 2000-10-02  Akim Demaille  <akim@epita.fr>
 591
 592         Various anti-`extern in *.c' changes.
 593
 594         * src/system.h: Include `assert.h'.
 595
 596 2000-10-02  Akim Demaille  <akim@epita.fr>
 597
 598         * src/state.h (nstates, final_state, first_state, first_shift)
 599         (first_reduction): Move their exportation from here...
 600         * src/LR0.h: to here.
 601         Adjust dependencies.
 602         * src/getargs.c (statisticsflag): New variable.
 603         Add support for `--statistics'.
 604         Adjust dependencies.
 605
 606         Remove a lot of now useless `extern' statements in most files.
 607
 608 2000-10-02  Akim Demaille  <akim@epita.fr>
 609
 610         * src/LR0.h: New file.
 611         Propagate its use.
 612
 613 2000-10-02  Akim Demaille  <akim@epita.fr>
 614
 615         * src/print.h: New file.
 616         Propagate its use.
 617         * src/print.c: Formatting and ordering changes.
 618         (verbose, terse): Replace with...
 619         (print_results): this new function.
 620         Adjust dependencies.
 621
 622 2000-10-02  Akim Demaille  <akim@epita.fr>
 623
 624         * src/conflicts.c (conflict_report): New function.
 625         (conflict_log, verbose_conflict_log): Replace with...
 626         (print_conflicts): this function.
 627         Adjust dependencies.
 628         * src/conflicts.h: New file.
 629         Propagate its inclusion.
 630
 631 2000-10-02  Akim Demaille  <akim@epita.fr>
 632
 633         * src/nullable.h: New file.
 634         Propagate its inclusion.
 635         * src/nullable.c: Formatting changes.
 636
 637 2000-10-02  Akim Demaille  <akim@epita.fr>
 638
 639         * src/reduce.h: New file.
 640         Propagate its inclusion.
 641         * src/reduce.c: Topological sort and other formatting changes.
 642         (bool, TRUE, FALSE): Move their definition to...
 643         * src/system.h: here.
 644
 645 2000-10-02  Akim Demaille  <akim@epita.fr>
 646
 647         * src/files.c: Formatting changes.
 648         (tryopen, tryclose, openfiles): Rename as...
 649         (xfopen, xfclose, open_files): this.
 650         (stringappend): static.
 651         * src/files.h: Complete the list of exported symbols.
 652         Propagate its use.
 653
 654 2000-10-02  Akim Demaille  <akim@epita.fr>
 655
 656         * src/reader.h: New file.
 657         Propagate its use instead of tedious list of `extern' and
 658         prototypes.
 659         * src/reader.c: Formatting changes, topological sort,
 660         s/register//.
 661
 662 2000-10-02  Akim Demaille  <akim@epita.fr>
 663
 664         * src/lex.h: Prototype `lex.c' exported functions.
 665         * src/reader.c: Adjust.
 666         * src/lex.c: Formatting changes.
 667         (safegetc): Rename as...
 668         (xgetc): this.
 669
 670 2000-10-02  Akim Demaille  <akim@epita.fr>
 671
 672         * src/lalr.h: New file.
 673         Propagate its inclusion instead of prototypes and `extern'.
 674         * src/lalr.c: Formatting changes, topological sorting etc.
 675
 676 2000-10-02  Akim Demaille  <akim@epita.fr>
 677
 678         * src/output.c (token_actions): Introduce a temporary array,
 679         YYDEFACT, that makes it possible for this function to use
 680         output_short_table.
 681
 682 2000-10-02  Akim Demaille  <akim@epita.fr>
 683
 684         `user_toknums' is output as a `short[]' in `output.c', while it is
 685         defined as a `int[]' in `reader.c'.  For consistency with the
 686         other output tables, `user_toknums' is now defined as a table of
 687         shorts.
 688
 689         * src/reader.c (user_toknums): Be a short table instead of an int
 690         table.
 691         Adjust dependencies.
 692
 693         Factor the short table outputs.
 694
 695         * src/output.c (output_short_table): New function.
 696         * src/output.c (output_gram, output_stos, output_rule_data)
 697         (output_base, output_table, output_check):  Use it.
 698
 699 2000-10-02  Akim Demaille  <akim@epita.fr>
 700
 701         * src/output.c (output): Topological sort of the functions, in
 702         order to get rid of the `static' prototypes.
 703         No longer use `register'.
 704         * src/output.h: New file.
 705         Propagate its inclusion in files explicitly prototyping functions
 706         from output.c.
 707
 708 2000-09-21  Akim Demaille  <akim@epita.fr>
 709
 710         * src/atgeneral.m4: Update from Autoconf.
 711
 712 2000-09-21  Akim Demaille  <akim@epita.fr>
 713
 714         * src/closure.h: New file.
 715         * src/closure.c: Formatting changes, topological sort over the
 716         functions, use of closure.h.
 717         (initialize_closure, finalize_closure):  Rename as...
 718         (new_closure, free_closure): these.  Adjust dependencies.
 719         * src/LR0.c: Formatting changes, topological sort, use of
 720         cloture.h.
 721         (initialize_states): Rename as...
 722         (new_states): this.
 723         * src/Makefile.am (noinst_HEADERS): Adjust.
 724
 725 2000-09-20  Akim Demaille  <akim@epita.fr>
 726
 727         * src/acconfig.h: Don't protect config.h against multiple
 728         inclusion.
 729         Don't define PARAMS.
 730         * src/system.h: Define PARAMS.
 731         Remove some of the ad-hoc CPP magic for DOS, VMS etc.: this is the
 732         purpose of config.h.  system.h must not try to fix wrong
 733         definitions in config.h.
 734
 735 2000-09-20  Akim Demaille  <akim@epita.fr>
 736
 737         * src/derives.h: New file.
 738         * src/main.c, src/derives.h: Use it.
 739         Formatting changes.
 740         * src/Makefile.am (noinst_HEADERS): Adjust.
 741
 742 2000-09-20  Akim Demaille  <akim@epita.fr>
 743
 744         * tests/atgeneral.m4: Update from Autoconf.
 745         * tests/calc.m4 (_AT_DATA_CALC_Y, AT_DATA_CALC_Y, _AT_CHECK_CALC)
 746         (AT_CHECK_CALC): New macros.
 747         Use these macros to test bison with options `', `--raw',
 748         `--debug', `--yacc', `--yacc --debug'.
 749
 750 2000-09-19  Akim Demaille  <akim@epita.fr>
 751
 752         * src/output.c: Formatting changes.
 753         * src/machine.h: Remove, leaving its contents in...
 754         * src/system.h: here.
 755         Include stdio.h.
 756         Adjust all dependencies on stdio.h and machine.h.
 757         * src/getargs.h: New file.
 758         Let all `extern' declarations about getargs.c be replaced with
 759         inclusion of `getargs.h'.
 760         * src/Makefile.am (noinst_HEADERS): Adjust.
 761
 762         * tests/calc.m4 (yyin): Be initialized in main, not on the global
 763         scope.
 764         (yyerror): Returns void, not int.
 765         * doc/bison.texinfo: Formatting changes.
 766
 767 2000-09-19  Akim Demaille  <akim@epita.fr>
 768
 769         * tests/calc.m4 (calc.y): Do not assign to stdin, as it's not
 770         portable.
 771
 772 2000-09-18  Akim Demaille  <akim@epita.fr>
 773
 774         * configure.in: Append WARNING_CFLAGS to CFLAGS.
 775         * src/Makefile.am (INCLUDES): Don't.
 776         Be ready to fetch headers in lib/.
 777
 778 2000-09-18  Akim Demaille  <akim@epita.fr>
 779
 780         * doc/bison.texinfo: Update the copyright.
 781         ANSIfy and GNUify the examples.
 782         Remove the old menu.
 783
 784 2000-09-18  Akim Demaille  <akim@epita.fr>
 785
 786         First set of tests: use the `calc' example from the documentation.
 787
 788         * src/bison.s1 (yyparse): Condition the code using `yytname' which
 789         is defined only when YYDEBUG is.
 790         * m4/atconfig.m4 (AT_CONFIG): Adjust to Autoconf 2.13.
 791         * src/files.c (tryopen, tryclose): Formatting changes.
 792         Move to the top and be static.
 793         * src/reader.c (read_signed_integer): Likewise.
 794         * tests/calc.m4: New file.
 795         * Makefile.am, suite.m4: Adjust.
 796         * m4/atconfig.m4: Set BISON_SIMPLE and BISON_HAIRY.
 797
 798 2000-09-18  Akim Demaille  <akim@epita.fr>
 799
 800         Add support for an Autotest test suite for Bison.
 801
 802         * m4/m4.m4, m4/atconfig.m4: New files.
 803         * m4/Makefile.am (EXTRA_DIST): Adjust.
 804         * tests/suite.m4, tests/Makefile.am, tests/atgeneral.m4: New
 805         files.
 806         * src/getargs.c: Display a more standard --version message.
 807         * src/reader.c (reader): Formatting changes.
 808         No longer depend upon VERSION_STRING.
 809         * configure.in: No longer use `dnl'.
 810         Set up the test suite and the new directory `tests/.
 811         (VERSION_STRING): Remove.
 812
 813 2000-04-14  Akim Demaille  <akim@epita.fr>
 814
 815         * src/reader.c (copy_comment2): New function, same as former
 816         `copy_comment', but outputs into two FILE *.
 817         (copy_comment): Use it.
 818         (parse_union_decl): Use it.
 819         (get_type, parse_start_decl): Use the same `invalid' message.
 820         (parse_start_decl, parse_union_decl): Use the same `multiple'
 821         message.
 822         (parse_union_decl, copy_guard, copy_action): Use the same
 823         `unmatched' message.
 824         * m4/Makefile.am (EXTRA_DIST): Add `warning.m4'.
 825
 826 2000-03-31  Akim Demaille  <akim@epita.fr>
 827
 828         * src/files.c (tryopen, tryclose): Move to the top.
 829         Be static.
 830
 831 2000-03-31  Akim Demaille  <akim@epita.fr>
 832
 833         * src/main.c (main): Don't call `done', exit does it.
 834
 835 2000-03-31  Akim Demaille  <akim@epita.fr>
 836
 837         * allocate.c: s/return (foo)/return foo/.
 838         * lalr.c: Likewise.
 839         * LR0.c: Likewise.
 840         * output.c: Likewise.
 841         * reader.c: Likewise.
 842         * symtab.c: Likewise.
 843         * vmsgetargs.c: Likewise.
 844
 845 2000-03-31  Akim Demaille  <akim@epita.fr>
 846
 847         Clean up the error reporting functions.
 848
 849         * src/report.c: New file.
 850         * src/report.h: Likewise.
 851         * src/Makefile.am: Adjust.
 852         * m4/error.m4: New file.
 853         * m4/Makefile.am: Adjust.
 854         * configure.in (jm_PREREQ_ERROR): Call it.
 855         * src/main.c (int_to_string, banner, fatal_banner, warn_banner):
 856         Remove.
 857         (fatal, fatals): Remove.  All callers use complain.c::fatal.
 858         (warn, warni, warns, warnss, warnss): Remove.  All callers use
 859         complain.c::complain.
 860         (toomany): Remove, use fatal instead.
 861         * src/files.c (done): No argument, use complain_message_count.
 862         * src/main.c (main): Register `done' to `atexit'.
 863
 864         * src/getargs.c (usage): More `fputs', less `fprintf'.
 865
 866 2000-03-28  Akim Demaille  <akim@epita.fr>
 867
 868         * lib/: New directory.
 869         * Makefile.am (SUBDIRS): Adjust.
 870         * configure.in: Adjust.
 871         (LIBOBJS): Although not used yet, AC_SUBST it, otherwise it's
 872         useless.
 873         * src/alloca.c: Moved to lib/.
 874         * src/getopt.c: Likewise.
 875         * src/getopt1.c: Likewise.
 876         * src/getopt.h: Likewise.
 877         * src/ansi2knr.c: Likewise.
 878         * src/ansi2knr.1: Likewise.
 879         * src/Makefile.am: Adjust.
 880         * lib/Makefile.am: New file.
 881
 882 2000-03-28  Akim Demaille  <akim@epita.fr>
 883
 884         * src/getargs.c (usage): Refresh the help message.
 885
 886 2000-03-17  Akim Demaille  <akim@epita.fr>
 887
 888         * src/getopt1.c: Updated from textutils 2.0e
 889         * src/getopt.c: Likewise.
 890         * src/getopt.h: Likewise.
 891
 892 2000-03-17  Akim Demaille  <akim@epita.fr>
 893
 894         * src/Makefile.am (bison.simple): Fix the awk program: quote only
 895         the file name, not the whole `#line LINE FILE'.
 896
 897 2000-03-17  Akim Demaille  <akim@epita.fr>
 898
 899         On syntax errors, report the token on which we choked.
 900
 901         * src/bison.s1 (yyparse): In the label yyerrlab, when
 902         YYERROR_VERBOSE, add yychar in msg.
 903
 904 2000-03-17  Akim Demaille  <akim@epita.fr>
 905
 906         * src/reader.c (copy_at): New function.
 907         (copy_guard): Use it.
 908         (copy_action): Use it.
 909
 910 2000-03-17  Akim Demaille  <akim@epita.fr>
 911
 912         Be kind to translators, save some useless translations.
 913
 914         * src/main.c (banner): New function.
 915         (fatal_banner): Use it.
 916         (warn_banner): Use it.
 917
 918 2000-03-17  Akim Demaille  <akim@epita.fr>
 919
 920         * src/reader.c (copy_definition): Use copy_string and
 921         copy_comment.  Removed now unused `match', `ended',
 922         `cplus_comment'.
 923         (copy_comment, copy_string): Moved, to be visible from
 924         copy_definition.
 925
 926 2000-03-17  Akim Demaille  <akim@epita.fr>
 927
 928         * src/reader.c (copy_string): Declare `static inline'.  No
 929         problems with inline, since it is checked by configure.
 930         (copy_comment): Likewise.
 931
 932 2000-03-17  Akim Demaille  <akim@epita.fr>
 933
 934         * src/reader.c (packsymbols): Formatting changes.
 935
 936 2000-03-17  Akim Demaille  <akim@epita.fr>
 937
 938         * src/reader.c (copy_comment): New function, factored out from:
 939         (copy_action): Use it.  Removed now unused `match', `ended',
 940         `cplus_comment'.
 941         (copy_guard): Likewise.
 942
 943 2000-03-17  Akim Demaille  <akim@epita.fr>
 944
 945         * src/reader.c (copy_string): New function, factored out from:
 946         (copy_action): Use it.
 947         (copy_guard): Likewise.
 948
 949 2000-03-17  Akim Demaille  <akim@epita.fr>
 950
 951         Change the handling of @s so that they behave exactly like $s.
 952         There is now a pseudo variable @$ (readble and writable), location
 953         of the lhs of the rule (by default ranging from the location of
 954         the first symbol of the rhs, to the location of the last symbol,
 955         or, if the rhs is empty, YYLLOC).
 956
 957         * src/bison.s1 [YYLSP_NEEDED] (yyloc): New variable, twin of
 958         yyval.
 959         (yyparse): When providing a default semantic action, provide a
 960         default location action.
 961         (after the $): No longer change `*YYLSP', just stack YYLOC the
 962         same way you stack YYVAL.
 963         * src/reader.c (read_declarations): Use warns.
 964         (copy_guard, case '@'): Also recognize `@$', expanded as `YYLOC'.
 965         (copy_action, case '@'): Likewise.
 966         Use a standard error message, to save useless work from
 967         translators.
 968
 969 2000-03-17  Akim Demaille  <akim@epita.fr>
 970
 971         * src/bison.s1: Formatting and cosmetics changes.
 972         * src/reader.c: Likewise.
 973         Update the Copyright notice.
 974
 975 2000-03-17  Akim Demaille  <akim@epita.fr>
 976
 977         * src/bison.s1 (#line): All set to `#line' only, since the
 978         Makefile now handles them.
 979
 980 2000-03-16  Akim Demaille  <akim@epita.fr>
 981
 982         * src/output.c (output_rule_data): Output the documentation of
 983         some of the tables.
 984         (Copyright notice): Update.
 985         Formatting changes.
 986
 987 2000-03-16  Akim Demaille  <akim@epita.fr>
 988
 989         * src/bison.s1 [!YYDEBUG]: Define yydebug to 0.  This allows to
 990         remove most `#if YYDEBUG != 0', since `if (yydebug)' is enough.
 991         One `#if YYDEBUG' remains, since it uses variables which are
 992         defined only if `YYDEBUG != 0'.
 993
 994 2000-03-16  Akim Demaille  <akim@epita.fr>
 995
 996         * src/bison.s1 (yyparse): Reorganize the definitions of the stacks
 997         and related variables so that the similarities are highlighted.
 998
 999 2000-03-16  Akim Demaille  <akim@epita.fr>
1000
1001         * src/bison.s1: Properly indent CPP directives.
1002
1003 2000-03-16  Akim Demaille  <akim@epita.fr>
1004
1005         * src/bison.s1: Properly indent the `alloca' CPP section.
1006
1007 2000-03-16  Akim Demaille  <akim@epita.fr>
1008
1009         Do not hard code values of directories in `configure.in'.
1010         Update the `configure' tool chain.
1011
1012         * configure.in (XPFILE, XPFILE1, LOCALEDIR): Remove, handled by
1013         src/makefile.am.
1014         (VERSION_STRING): Use the third arg of AC_DEFINE_UNQUOTED.
1015         (AC_OUTPUT): Add m4/Makefile.
1016         Bump to bison 1.28a, 1.29 has never been released.
1017         * acconfig.h (XPFILE, XPFILE1, LOCALEDIR): Remove, since they are
1018         handled via src/Makefile.am.
1019         (VERSION_STRING, PROTOTYPES, ENABLE_NLS, HAVE_CATGETS,
1020         HAVE_GETTEXT, HAVE_LC_MESSAGES, HAVE_STPCPY): Remove, handled by
1021         autoheader.
1022         * Makefile.am (SUBDIRS): Add m4.
1023         (ACLOCAL_AM_FLAGS): New variable.
1024         (AUTOMAKE_OPTIONS): Add check-news.
1025         * src/Makefile.am (bison.simple): Use awk to replace #line lines with
1026         the proper line number and file name.
1027         (DEFS): Propagate the location of bison library files and of the
1028         locale files.
1029         (INCLUDES): Added `-I ..' so that one can compile with srcdir !=
1030         builddir.
1031         * acinclude.m4: Remove, replaced by the directory m4.
1032         * m4/Makefile.am (EXTRA_DIST): New variable.
1033         * m4/gettext.m4: New file, from the fileutils.
1034         * m4/lcmessage.m4: Likewise
1035         * m4/progtest.m4: Likewise.
1036         * m4/bison-decl.m4: New file, extracted from former acinclude.m4.
1037
1038 2000-03-10  Akim Demaille  <akim@epita.fr>
1039
1040         * src/closure.c:
1041         Formatting changes of various comments.
1042         Respect the GNU coding standards at various places.
1043         Don't use `_()' when no translation is needed.
1044
1045 1999-12-13  Jesse Thilo  <jthilo@gnu.org>
1046
1047         * src/files.c:
1048         OS/2 honors TMPDIR environment variable.
1049
1050 1999-12-13  Jesse Thilo  <jthilo@gnu.org>
1051
1052         * doc/bison.texinfo: Tweaked spelling and grammar.
1053         Updated ISBN.
1054         Removed reference to price of printed copy.
1055         Mention BISON_SIMPLE and BISON_HAIRY.
1056
1057 1999-12-13  Jesse Thilo  <jthilo@gnu.org>
1058
1059         * configure.in, NEWS:
1060         Bison 1.29 released.
1061
1062 1999-10-27  Jesse Thilo  <jthilo@gnu.org>
1063
1064         * doc/.cvsignore, doc/Makefile.am, doc/refcard.tex:
1065         Added reference card.
1066
1067 1999-07-26  Jesse Thilo  <jthilo@gnu.org>
1068
1069         * po/ru.po: Added Russian translation.
1070
1071 1999-07-26  Jesse Thilo  <jthilo@gnu.org>
1072
1073         * configure.in: Added Russian translation.
1074
1075 1999-07-06  Jesse Thilo  <jthilo@gnu.org>
1076
1077         * configure.in, NEWS, README:
1078         Released version 1.28.
1079
1080 1999-06-14  Jesse Thilo  <jthilo@gnu.org>
1081
1082         * src/system.h:
1083         Squashed redefinition warning on some systems.
1084
1085         * src/getargs.c, src/Makefile.am, src/reader.c, src/version.c:
1086         Have configure build version string instead of relying on ANSI string
1087         concatentation.
1088
1089 1999-06-14  Jesse Thilo  <jthilo@gnu.org>
1090
1091         * po/POTFILES.in: Got rid of version.c.
1092
1093 1999-06-14  Jesse Thilo  <jthilo@gnu.org>
1094
1095         * acconfig.h, configure.in:
1096         Have configure build version string instead of relying on ANSI string
1097         concatentation.
1098
1099 1999-06-08  Jesse Thilo  <jthilo@gnu.org>
1100
1101         * doc/bison.1:
1102         Dropped mention of `+' for long-named options.
1103
1104 1999-05-30  Jesse Thilo  <jthilo@gnu.org>
1105
1106         * src/files.c: Added <unistd.h> for unlink().
1107
1108         * src/Makefile.am, src/system.h:
1109         I18n fixes.
1110
1111 1999-05-30  Jesse Thilo  <jthilo@gnu.org>
1112
1113         * README: Added a FAQ list.
1114
1115         * configure.in, acconfig.h:
1116         I18n fixes.
1117
1118 1999-05-30  Jesse Thilo  <jthilo@gnu.org>
1119
1120         * doc/FAQ, doc/Makefile.am:
1121         Added a FAQ list.
1122
1123 1999-05-19  Jesse Thilo  <jthilo@gnu.org>
1124
1125         * src/alloc.h, src/symtab.h, src/version.c:
1126         Protected inclusion of "config.h" with HAVE_CONFIG_H.
1127
1128 1999-04-18  Jesse Thilo  <jthilo@gnu.org>
1129
1130         * src/.cvsignore, src/Makefile.am:
1131         Reorganized: sources in `src', documentation in `doc'.
1132
1133         * src/lex.c (literalchar):
1134         fixed the code for escaping double quotes (thanks
1135         Jonathan Czisny.)
1136
1137 1999-04-18  Jesse Thilo  <jthilo@gnu.org>
1138
1139         * po/de.po, po/es.po, po/fr.po, po/nl.po, po/POTFILES.in:
1140         Adjusted paths to reflect directory reorganization.
1141
1142 1999-04-18  Jesse Thilo  <jthilo@gnu.org>
1143
1144         * doc/.cvsignore, doc/Makefile.am:
1145         Reorganized: sources in `src', documentation in `doc'.
1146
1147 1999-04-18  Jesse Thilo  <jthilo@gnu.org>
1148
1149         * configure.in:
1150         Updated AC_INIT file to reflect directory reorganization.
1151
1152         * configure.in, .cvsignore, Makefile.am, POTFILES.in:
1153         Reorganized: sources in `src', documentation in `doc'.
1154
1155 1999-04-13  Jesse Thilo  <jthilo@gnu.org>
1156
1157         * src/allocate.c:
1158         Don't declare calloc() and realloc() if not necessary.
1159
1160 1999-04-13  Jesse Thilo  <jthilo@gnu.org>
1161
1162         * configure.in, acconfig.h, acinclude.m4:
1163         Don't declare calloc() and realloc() if not necessary.
1164
1165 1999-03-23  Jesse Thilo  <jthilo@gnu.org>
1166
1167         * po/.cvsignore: Added i18n support.
1168
1169 1999-03-23  Jesse Thilo  <jthilo@gnu.org>
1170
1171         * acconfig.h, configure.in, Makefile.am:
1172         Added i18n support.
1173
1174 1999-03-22  Jesse Thilo  <jthilo@gnu.org>
1175
1176         * src/bison.s1: Fixed #line numbers.
1177
1178 1999-03-15  Jesse Thilo  <jthilo@gnu.org>
1179
1180         * po/es.po, po/fr.po, po/nl.po, po/de.po:
1181         Added PO files from Translation Project.
1182
1183 1999-03-03  Jesse Thilo  <jthilo@gnu.org>
1184
1185         * Makefile.am:
1186         Added support for non-ANSI compilers (ansi2knr).
1187
1188 1999-02-16  Jesse Thilo  <jthilo@gnu.org>
1189
1190         * configure.in: Bumped version number to 1.27.
1191
1192         * Makefile.am:
1193         Added `bison.simple' to list of files removed by `make distclean'.
1194
1195 1999-02-12  Jesse Thilo  <jthilo@gnu.org>
1196
1197         * src/files.c, src/files.h:
1198         Defined locations of parser files in config.h instead of Makefile.
1199
1200 1999-02-12  Jesse Thilo  <jthilo@gnu.org>
1201
1202         * acconfig.h, acinclude.m4, configure.in, Makefile.am:
1203         Defined locations of parser files in config.h instead of Makefile.
1204
1205 1999-02-09  Jesse Thilo  <jthilo@gnu.org>
1206
1207         * Makefile.am:
1208         Removed inappropriate use of $< macro.
1209
1210 1999-02-05  Jesse Thilo  <jthilo@gnu.org>
1211
1212         * po/Makefile.in.in, po/POTFILES.in:
1213         Add `po' directory skeleton.
1214
1215 1999-01-27  Jesse Thilo  <jthilo@gnu.org>
1216
1217         * README: Document help-bison list.
1218
1219         * configure.in: Add check for mkstemp().
1220
1221 1999-01-20  Jesse Thilo  <jthilo@gnu.org>
1222
1223         * src/conflicts.c, src/LR0.c, src/output.c, src/reader.c:
1224         Hush a few compiler warnings.
1225
1226         * src/files.c:
1227         Add tryclose(), which verifies that fclose was successful.
1228         Hush a couple of compiler warnings.
1229
1230 1999-01-20  Jesse Thilo  <jthilo@gnu.org>
1231
1232         * Makefile.am, OChangeLog:
1233         ChangeLog is now automatically generated.  Include the old version as
1234         OChangeLog.
1235
1236 1999-01-14  Jesse Thilo  <jthilo@gnu.org>
1237
1238         * src/gram.h, src/lalr.c, src/lex.c, src/lex.h, src/machine.h, src/main.c, src/nullable.c, src/output.c, src/print.c, src/reader.c, src/reduce.c, src/state.h, src/symtab.c, src/symtab.h, src/types.h, src/vmsgetargs.c, src/warshall.c, src/allocate.c, src/alloc.h, src/bison.s1, src/closure.c, src/conflicts.c, src/derives.c, src/files.c, src/files.h, src/getargs.c, src/gram.c, src/LR0.c:
1239         Update FSF address.
1240
1241 1999-01-14  Jesse Thilo  <jthilo@gnu.org>
1242
1243         * doc/bison.texinfo: Fix formatting glitch.
1244
1245         * doc/bison.texinfo: Update FSF address.
1246
1247 1999-01-14  Jesse Thilo  <jthilo@gnu.org>
1248
1249         * acconfig.h: Update FSF address.
1250
1251 1999-01-08  Jesse Thilo  <jthilo@gnu.org>
1252
1253         * src/system.h:
1254         Don't define PACKAGE here, since config.h defines it.
1255
1256 1998-12-30  Jesse Thilo  <jthilo@gnu.org>
1257
1258         * src/reader.c: Update copyright date.
1259
1260         * src/main.c:
1261         Ditch sprintf to statically-sized buffers in fatal/warn functions in
1262         favor of output directly to stderr (avoids buffer overruns).
1263
1264         * src/reader.c: Some checks for premature EOF.
1265
1266         * src/allocate.c, src/alloc.h, src/closure.c, src/conflicts.c, src/derives.c, src/getargs.c, src/gram.c, src/lalr.c, src/lex.c, src/LR0.c, src/main.c, src/nullable.c, src/output.c, src/print.c, src/reduce.c, src/symtab.c, src/symtab.h, src/warshall.c:
1267         Use prototypes if the compiler understands them.
1268
1269         * src/files.c: Honor TMPDIR on Unix hosts.
1270         Use prototypes if the compiler understands them.
1271
1272         * src/reader.c:
1273         Fix a couple of buffer overrun bugs.
1274         Use prototypes if the compiler understands them.
1275
1276         * src/system.h: Include unistd.h and ctype.h.
1277         Use #ifdef instead of #if for NLS symbols.
1278
1279 1998-12-30  Jesse Thilo  <jthilo@gnu.org>
1280
1281         * doc/bison.texinfo:
1282         Delete comment "consider using @set for edition number, etc..." since
1283         we now are doing so.
1284
1285 1998-12-30  Jesse Thilo  <jthilo@gnu.org>
1286
1287         * configure.in:
1288         Use prototypes if the compiler understands them.
1289
1290         * NEWS: Document 1.26 highlights.
1291
1292         * Makefile.am: Require Automake 1.3 or later.
1293
1294         * acconfig.h:
1295         Use prototypes if the compiler understands them.
1296
1297 1998-12-29  Jesse Thilo  <jthilo@gnu.org>
1298
1299         * src/version.c:
1300         Use VERSION symbol from automake for version number.
1301
1302 1998-12-29  Jesse Thilo  <jthilo@gnu.org>
1303
1304         * acconfig.h, configure.in, version.cin:
1305         Use VERSION symbol from automake for version number.
1306
1307 1998-11-28  Jesse Thilo  <jthilo@gnu.org>
1308
1309         * Makefile.am:
1310         Distribute original version of simple parser (bison.s1), not built
1311         version (bison.simple).
1312
1313 1998-11-28  Jesse Thilo  <jthilo@gnu.org>
1314
1315         * doc/bison.texinfo: Add info dir entry.
1316
1317         * doc/bison.texinfo:
1318         Let automake put version number into documentation.
1319
1320 1998-11-26  Jesse Thilo  <jthilo@gnu.org>
1321
1322         * src/bison.cld, src/build.com, src/vmshlp.mar:
1323         Add non-RCS files from /gd/gnu/bison.
1324
1325 1998-11-26  Jesse Thilo  <jthilo@gnu.org>
1326
1327         * doc/bison.1:
1328         Document the BISON_HAIRY and BISON_SIMPLE variables.
1329
1330 1998-11-25  Jesse Thilo  <jthilo@gnu.org>
1331
1332         * src/version.c: Build version.c automatically.
1333
1334         * src/reader.c:
1335         Fix token numbering (used to start at 258, not 257).
1336
1337         * src/system.h: Include config.h.
1338
1339         * src/getargs.c: Update bug report address.
1340
1341         * src/alloca.c, src/getopt1.c, src/getopt.c, src/getopt.h:
1342         Get latest copies of alloca.c, getopt.c, getopt.h, getopt1.c from gnu.org.
1343
1344 1998-11-25  Jesse Thilo  <jthilo@gnu.org>
1345
1346         * Makefile.am:
1347         Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
1348
1349         * configure.in, version.cin:
1350         Build version.c automatically.
1351
1352         * AUTHORS: Add AUTHORS file.
1353
1354         * README: Update bug report address.
1355
1356         * bison.simple:
1357         Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
1358
1359         * configure.in, Makefile.am, Makefile.in, stamp-h.in:
1360         Add automake stuff.
1361
1362 1998-11-25  Jesse Thilo  <jthilo@gnu.org>
1363
1364         * doc/bison.texinfo: Clean up some formatting.
1365
1366 1998-05-05  Richard Stallman  <rms@gnu.org>
1367
1368         * doc/bison.texinfo:
1369         Explain better why to make a pure parser.
1370
1371 1998-01-05  Richard Stallman  <rms@gnu.org>
1372
1373         * src/files.c (openfiles):
1374         [_WIN32 && !__CYGWIN32__] Use TEMP or Temp to
1375         find a temporary directory, if possible.  Do not unlink files while
1376         they are open.
1377
1378 1997-08-25  Richard Stallman  <rms@gnu.org>
1379
1380         * src/reader.c (stack_offset;):
1381         Change some warni to warns.
1382
1383         * src/lex.c (literalchar): Use warns, not warni.
1384
1385 1997-06-28  Richard Stallman  <rms@gnu.org>
1386
1387         * src/bison.s1: Add a Bison version comment.
1388
1389         * src/main.c (fatal, warn, berror):
1390         Use program_name.
1391
1392 1997-06-28  Richard Stallman  <rms@gnu.org>
1393
1394         * Makefile.in (bison_version): New variable.
1395         (dist): Use that variable.
1396         (bison.s1): Substitute the Bison version into bison.simple.
1397
1398         * bison.simple: Add a Bison version comment.
1399
1400 1997-06-18  Richard Stallman  <rms@gnu.org>
1401
1402         * src/main.c (fatal, warn, berror):
1403         Make error messages standard.
1404         (toomany): Improve error message text.
1405
1406         * src/LR0.c, src/closure.c, src/conflicts.c, src/derives.c, src/files.c, src/lalr.c, src/lex.c, src/nullable.c, src/output.c, src/print.c, src/reader.c, src/reduce.c, src/symtab.c:
1407         new.h renamed to alloc.h.
1408
1409 1997-06-18  Richard Stallman  <rms@gnu.org>
1410
1411         * Makefile.in: new.h renamed to alloc.h.
1412
1413 1997-05-24  Richard Stallman  <rms@gnu.org>
1414
1415         * src/lex.c (literalchar):
1416         Fix the code for escaping \, " and '.
1417
1418         (lex): Avoid trouble when there are many chars
1419         to discard in a char literal with just several chars in it.
1420
1421 1997-05-17  Richard Stallman  <rms@gnu.org>
1422
1423         * src/bison.s1:
1424         Use malloc, if using alloca is troublesome.
1425         (YYSTACK_USE_ALLOCA): New flag macro.
1426         Define it for some systems and compilers.
1427         (YYSTACK_ALLOC): New macro.
1428         (yyparse): Use YYSTACK_ALLOC to allocate stack.
1429         If it was malloc'd, free it.
1430
1431 1997-05-17  Richard Stallman  <rms@gnu.org>
1432
1433         * bison.simple:
1434         Use malloc, if using alloca is troublesome.
1435         (YYSTACK_USE_ALLOCA): New flag macro.
1436         Define it for some systems and compilers.
1437         (YYSTACK_ALLOC): New macro.
1438         (yyparse): Use YYSTACK_ALLOC to allocate stack.
1439         If it was malloc'd, free it.
1440
1441 1997-04-23  Richard Stallman  <rms@gnu.org>
1442
1443         * src/bison.s1:
1444         (alloca) [__hpux]: Always define as __builtin_alloca.
1445
1446 1997-04-23  Richard Stallman  <rms@gnu.org>
1447
1448         * bison.simple:
1449         (alloca) [__hpux]: Always define as __builtin_alloca.
1450
1451 1997-04-22  Richard Stallman  <rms@gnu.org>
1452
1453         * src/bison.s1:
1454         [__hpux]: Include alloca.h (right for HPUX 10)
1455         instead of declaring alloca (right for HPUX 9).
1456
1457         * src/bison.s1 (__yy_memcpy):
1458         Declare arg `count' as unsigned int.
1459         (yyparse): Cast third arg to __yy_memcpy to unsigned int.
1460
1461 1997-04-22  Richard Stallman  <rms@gnu.org>
1462
1463         * bison.simple:
1464         [__hpux]: Include alloca.h (right for HPUX 10)
1465         instead of declaring alloca (right for HPUX 9).
1466
1467         * bison.simple (__yy_memcpy):
1468         Declare arg `count' as unsigned int.
1469         (yyparse): Cast third arg to __yy_memcpy to unsigned int.
1470
1471 1997-01-03  Richard Stallman  <rms@gnu.org>
1472
1473         * src/allocate.c: [__STDC__ or _MSC_VER]:
1474         Declare calloc and realloc to return void *.
1475
1476 1997-01-02  Richard Stallman  <rms@gnu.org>
1477
1478         * src/system.h:
1479         [_MSC_VER]: Include stdlib.h and process.h.
1480         [_MSC_VER] (getpid): Define as macro--translate it to _getpid.
1481
1482         * src/main.c (main): Return FAILURE as a value.
1483         (printable_version): Declare arg as int, not char.
1484
1485 1997-01-02  Richard Stallman  <rms@gnu.org>
1486
1487         * Makefile.in (dist):
1488         Explicitly check for symlinks, and copy them.
1489
1490 1996-12-19  Richard Stallman  <rms@gnu.org>
1491
1492         * src/files.c:
1493         [_MSC_VER] (XPFILE, XPFILE1): Define, if not already defined.
1494
1495 1996-12-18  Paul Eggert  <eggert@gnu.org>
1496
1497         * src/bison.s1 (yyparse):
1498         If __GNUC__ and YYPARSE_PARAM are both defined,
1499         declare yyparse to have a void * argument.
1500
1501 1996-12-18  Paul Eggert  <eggert@gnu.org>
1502
1503         * bison.simple (yyparse):
1504         If __GNUC__ and YYPARSE_PARAM are both defined,
1505         declare yyparse to have a void * argument.
1506
1507 1996-12-17  Richard Stallman  <rms@gnu.org>
1508
1509         * src/reduce.c (nbits): Add some casts.
1510
1511 1996-08-12  Richard Stallman  <rms@gnu.org>
1512
1513         * src/bison.s1: Test _MSDOS as well as _MSDOS_.
1514
1515 1996-08-12  Richard Stallman  <rms@gnu.org>
1516
1517         * bison.simple: Test _MSDOS as well as _MSDOS_.
1518
1519 1996-07-31  Richard Stallman  <rms@gnu.org>
1520
1521         * src/bison.s1:
1522         [__sun && __i386]: Include alloca.h.
1523
1524 1996-07-31  Richard Stallman  <rms@gnu.org>
1525
1526         * bison.simple:
1527         [__sun && __i386]: Include alloca.h.
1528
1529 1996-07-30  Richard Stallman  <rms@gnu.org>
1530
1531         * src/bison.s1: Comment change.
1532
1533         * src/bison.s1: Test _MSDOS_, not MSDOS.
1534
1535 1996-07-30  Richard Stallman  <rms@gnu.org>
1536
1537         * bison.simple: Comment change.
1538
1539         * bison.simple: Test _MSDOS_, not MSDOS.
1540
1541 1996-06-01  Richard Stallman  <rms@gnu.org>
1542
1543         * src/reduce.c, src/reader.c, src/print.c, src/output.c, src/nullable.c, src/lex.c, src/lalr.c, src/getargs.c, src/derives.c, src/conflicts.c, src/closure.c, src/allocate.c:
1544         Insert `_' macro around many string constants.
1545
1546         * src/main.c:
1547         Insert `_' macro around many string constants.
1548
1549         (main): Call setlocale, bindtextdomain and textdomain.
1550
1551         * src/system.h: [HAVE_LOCALE_H]: Include locale.h.
1552         [! HAVE_LOCALE_H] (setlocale): Define as no-op.
1553         [ENABLE_NLS]: Include libintl.h.
1554         [ENABLE_NLS] (gettext): Define.
1555         [! ENABLE_NLS] (bintextdomain, textdomain, _): Consolation definitions.
1556         (N_, PACKAGE, LOCALEDIR): New macros.
1557
1558 1996-06-01  Richard Stallman  <rms@gnu.org>
1559
1560         * POTFILES.in: New file.
1561
1562         * Makefile.in (allocate.o):
1563         Define target explicitly.
1564
1565         * Makefile.in (CFLAGS): Set to @CFLAGS@.
1566         (LDFLAGS): Set to @LDFLAGS@.
1567         (configure): Run autoconf only if preceding `cd' succeeds.
1568         (bison.s1): Redirect output to temporary file then move the
1569         temporary to the target, rather than redirecting directly to bison.s1.
1570         (clean): Remove config.status and config.log.
1571         (distclean): Don't remove config.status here.
1572
1573 1996-05-12  Richard Stallman  <rms@gnu.org>
1574
1575         * src/bison.s1:
1576         (__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
1577
1578 1996-05-12  Richard Stallman  <rms@gnu.org>
1579
1580         * bison.simple:
1581         (__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
1582
1583 1996-05-11  Richard Stallman  <rms@gnu.org>
1584
1585         * src/bison.s1 (__yy_memcpy):
1586         Really reorder the args, as was supposedly done on Feb 14 1995.
1587         (yyparse): Calls changed accordingly.
1588
1589 1996-05-11  Richard Stallman  <rms@gnu.org>
1590
1591         * Makefile.in (dist): Don't use $(srcdir).
1592
1593         * bison.simple (__yy_memcpy):
1594         Really reorder the args, as was supposedly done on Feb 14 1995.
1595         (yyparse): Calls changed accordingly.
1596
1597 1996-01-27  Richard Stallman  <rms@gnu.org>
1598
1599         * src/output.c (output_rule_data):
1600         Test YYERROR_VERBOSE in the conditional
1601         around the definition of ttyname.
1602
1603 1995-12-29  Richard Stallman  <rms@gnu.org>
1604
1605         * src/bison.s1:
1606         Fix line numbers in #line commands.
1607
1608 1995-12-29  Richard Stallman  <rms@gnu.org>
1609
1610         * bison.simple:
1611         Fix line numbers in #line commands.
1612
1613 1995-12-27  Richard Stallman  <rms@gnu.org>
1614
1615         * src/bison.s1 (YYPARSE_PARAM_DECL):
1616         In C++, make it always null.
1617         (YYPARSE_PARAM_ARG): New macro.
1618         (yyparse): Use YYPARSE_PARAM_ARG.
1619
1620 1995-12-27  Richard Stallman  <rms@gnu.org>
1621
1622         * bison.simple (YYPARSE_PARAM_DECL):
1623         In C++, make it always null.
1624         (YYPARSE_PARAM_ARG): New macro.
1625         (yyparse): Use YYPARSE_PARAM_ARG.
1626
1627 1995-11-29  Richard Stallman  <rms@gnu.org>
1628
1629         * doc/bison.texinfo:
1630         Describe literal string tokens, %raw, %no_lines, %token_table.
1631
1632 1995-11-29  Daniel Hagerty  <hag@gnu.org>
1633
1634         * doc/bison.texinfo: Fixed update date
1635
1636 1995-10-16  Richard Stallman  <rms@gnu.org>
1637
1638         * src/version.c: Version 1.25.
1639
1640 1995-10-16  Richard Stallman  <rms@gnu.org>
1641
1642         * NEWS: *** empty log message ***
1643
1644 1995-10-16  Richard Stallman  <rms@gnu.org>
1645
1646         * doc/bison.1, doc/bison.rnh:
1647         Add new options.
1648
1649 1995-10-15  Richard Stallman  <rms@gnu.org>
1650
1651         * src/vmsgetargs.c, src/getargs.c:
1652         Added -n, -k, and -raw switches.
1653         (noparserflag, toknumflag, rawtoknumflag): New variables.
1654
1655         * src/symtab.h (SALIAS):
1656         New #define for adding aliases to %token.
1657         (struct bucket): Added `alias' field.
1658
1659         * src/reduce.c (reduce_grammar):
1660         Revise error message.
1661         (print_notices): Remove final `.' from error message.
1662
1663         * src/reader.c (reader_output_yylsp):
1664         New function.
1665         (readgram): Use `#if 0' around code that accepted %command
1666         inside grammar rules:  The documentation doesn't allow it,
1667         and it will fail since the %command processors scan for the next %.
1668         (parse_token_decl):  Extended the %token
1669         declaration to allow a multi-character symbol as an alias.
1670         (parse_thong_decl): New function.
1671         (read_declarations): Added %thong declarations.
1672         (read_declarations): Handle NOOP to deal with allowing
1673         % declarations as another means to specify the flags.
1674         (readgram): Allow %prec prior to semantics embedded in a rule.
1675         (skip_to_char, read_declarations, copy_definition)
1676         (parse_token_decl, parse_start_decl, parse_type_decl)
1677         (parse_assoc_decl, parse_union_decl, parse_expect_decl)
1678         (get_type_name, copy_guard, copy_action, readgram)
1679         (get_type, packsymbols):  Revised most error messages.
1680         Changed `fatal' to `warnxxx' to avoid aborting for error.
1681         Revised and use multiple warnxxx functions to avoid using VARARGS1.
1682         (read_declarations): Improve the error message for
1683         an invalid character.  Do not abort.
1684         (read_declarations, copy_guard, copy_action): Use
1685         printable_version to avoid unprintable characters in printed output.
1686         (parse_expect_decl): Error if argument to %expect exceeds 10 digits.
1687         (parse_token_decl, parse_assoc_decl, parse_type_decl, get_type):
1688         Allow the type of a non-terminal can be given
1689         more than once, as long as all specifications give the same type.
1690
1691         * src/output.c:
1692         (output_headers, output_trailers, output, output_gram)
1693         (output_rule_data): Implement noparserflag variable.
1694         Implement toknumflag variable.
1695         (output): Call reader_output_yylsp to output LTYPESTR.
1696
1697         * src/main.c (main):
1698          If reader sees an error, don't process the grammar.
1699         (fatals): Updated to not use VARARGS1.
1700         (printable_version, int_to_string, warn, warni, warns, warnss)
1701         (warnsss): New error reporting functions.  Avoid abort for error.
1702
1703         * src/lex.h:
1704         Added THONG and NOOP for alias processing.
1705         Added SETOPT for the new code that allows setting options with %flags.
1706
1707         * src/lex.c:
1708         Include getopt.h.  Add some extern decls.
1709         (safegetc): New function to deal with EOF gracefully.
1710         (literalchar); new function to deal with reading \ escapes.
1711         (lex): Use literalchar.
1712         (lex): Implemented "..." tokens.
1713         (literalchar, lex, parse_percent_token): Made tokenbuffer
1714         always contain the token.  This includes growing the token
1715         buffer while reading an integer.
1716         (parse_percent_token): Replaced if-else statement with percent_table.
1717         (parse_percent_token): Added % declarations as another
1718         way to specify the flags -n, -l, and -r.  Also added hooks for
1719         -d, -k, -y, -v, -t, -p, -b, -o, but implementation requires
1720         major changes to files.c.
1721         (lex) Retain in the incoming stream a character following
1722         an incorrect '/'.
1723         (skip_white_space, lex):  Revised most error messages
1724         and changed fatal to warn to avoid aborting.
1725         (percent_table):  Added %thong declarations.
1726
1727         * src/gram.h: Comment changes.
1728
1729         * src/files.c (openfiles, open_extra_files, done):
1730          Add faction flag
1731         and actfile file.  Handle noparserflag.  Both for -n switch.
1732
1733         * src/conflicts.c (resolve_sr_conflict):
1734         Remove use of alloca.
1735
1736 1995-06-01  Jim Meyering  <meyering@gnu.org>
1737
1738         * doc/bison.texinfo: *** empty log message ***
1739
1740 1995-05-06  Richard Stallman  <rms@gnu.org>
1741
1742         * src/bison.s1: Comment change.
1743
1744 1995-05-06  Richard Stallman  <rms@gnu.org>
1745
1746         * bison.simple: Comment change.
1747
1748 1995-05-03  Richard Stallman  <rms@gnu.org>
1749
1750         * src/version.c: Version now 1.24.
1751
1752         * src/bison.s1: Change distribution terms.
1753
1754         * src/version.c: Version now 1.23.
1755
1756 1995-05-03  Richard Stallman  <rms@gnu.org>
1757
1758         * doc/bison.texinfo:
1759         Rewrite "Conditions for Using Bison".
1760         Update version to 1.24.
1761
1762 1995-05-03  Richard Stallman  <rms@gnu.org>
1763
1764         * bison.simple: Change distribution terms.
1765
1766 1995-02-23  Richard Stallman  <rms@gnu.org>
1767
1768         * src/files.c: Test __VMS_POSIX as well as VMS.
1769
1770 1995-02-14  Jim Meyering  <meyering@gnu.org>
1771
1772         * src/bison.s1 (__yy_memcpy):
1773         Renamed from __yy_bcopy to avoid
1774         confusion.  Reverse FROM and TO arguments to be consistent with
1775         those of memcpy.
1776
1777 1995-02-14  Jim Meyering  <meyering@gnu.org>
1778
1779         * bison.simple (__yy_memcpy):
1780         Renamed from __yy_bcopy to avoid
1781         confusion.  Reverse FROM and TO arguments to be consistent with
1782         those of memcpy.
1783
1784 1994-11-10  David J. MacKenzie  <djm@gnu.org>
1785
1786         * NEWS: reformat
1787
1788         * NEWS: New file.
1789
1790         * Makefile.in (DISTFILES): Include NEWS.
1791
1792         * Makefile.in (DISTFILES):
1793         Include install-sh, not install.sh.
1794
1795         * configure.in: Update to Autoconf v2 macro names.
1796
1797 1994-10-05  David J. MacKenzie  <djm@gnu.org>
1798
1799         * Makefile.in: fix typo
1800
1801         * Makefile.in (prefix, exec_prefix):
1802         Let configure set them.
1803
1804 1994-09-28  David J. MacKenzie  <djm@gnu.org>
1805
1806         * Makefile.in: Set datadir to $(prefix)/share.
1807
1808 1994-09-15  Richard Stallman  <rms@gnu.org>
1809
1810         * src/bison.s1:
1811         Update copyright notice and GPL version.
1812
1813 1994-09-15  Richard Stallman  <rms@gnu.org>
1814
1815         * bison.simple:
1816         Update copyright notice and GPL version.
1817
1818 1994-07-12  Richard Stallman  <rms@gnu.org>
1819
1820         * src/reduce.c, src/reader.c:
1821         entered into RCS
1822
1823 1994-05-05  David J. MacKenzie  <djm@gnu.org>
1824
1825         * Makefile.in: entered into RCS
1826
1827 1994-03-26  Richard Stallman  <rms@gnu.org>
1828
1829         * src/bison.s1: entered into RCS
1830
1831 1994-03-26  Richard Stallman  <rms@gnu.org>
1832
1833         * bison.simple: entered into RCS
1834
1835 1994-03-25  Richard Stallman  <rms@gnu.org>
1836
1837         * src/main.c: entered into RCS
1838
1839 1994-03-24  Richard Stallman  <rms@gnu.org>
1840
1841         * src/conflicts.c: entered into RCS
1842
1843 1994-01-02  Richard Stallman  <rms@gnu.org>
1844
1845         * Makefile.in: *** empty log message ***
1846
1847 1993-11-21  Richard Stallman  <rms@gnu.org>
1848
1849         * src/bison.s1: *** empty log message ***
1850
1851 1993-11-21  Richard Stallman  <rms@gnu.org>
1852
1853         * doc/bison.texinfo: entered into RCS
1854
1855         * doc/bison.texinfo: *** empty log message ***
1856
1857 1993-11-21  Richard Stallman  <rms@gnu.org>
1858
1859         * bison.simple: *** empty log message ***
1860
1861 1993-10-25  David J. MacKenzie  <djm@gnu.org>
1862
1863         * doc/bison.texinfo: *** empty log message ***
1864
1865 1993-10-19  Richard Stallman  <rms@gnu.org>
1866
1867         * src/bison.s1: *** empty log message ***
1868
1869 1993-10-19  Richard Stallman  <rms@gnu.org>
1870
1871         * bison.simple: *** empty log message ***
1872
1873 1993-10-14  Richard Stallman  <rms@gnu.org>
1874
1875         * src/bison.s1: *** empty log message ***
1876
1877 1993-10-14  Richard Stallman  <rms@gnu.org>
1878
1879         * bison.simple: *** empty log message ***
1880
1881 1993-09-14  David J. MacKenzie  <djm@gnu.org>
1882
1883         * doc/bison.texinfo: *** empty log message ***
1884
1885 1993-09-13  Noah Friedman  <friedman@gnu.org>
1886
1887         * Makefile.in: *** empty log message ***
1888
1889 1993-09-10  Richard Stallman  <rms@gnu.org>
1890
1891         * src/conflicts.c: *** empty log message ***
1892
1893         * src/system.h: entered into RCS
1894
1895 1993-09-10  Richard Stallman  <rms@gnu.org>
1896
1897         * doc/bison.1: entered into RCS
1898
1899 1993-09-06  Noah Friedman  <friedman@gnu.org>
1900
1901         * src/version.c: entered into RCS
1902
1903 1993-09-06  Noah Friedman  <friedman@gnu.org>
1904
1905         * Makefile.in: *** empty log message ***
1906
1907 1993-07-30  David J. MacKenzie  <djm@gnu.org>
1908
1909         * Makefile.in: *** empty log message ***
1910
1911 1993-07-24  Richard Stallman  <rms@gnu.org>
1912
1913         * src/bison.s1: *** empty log message ***
1914
1915 1993-07-24  Richard Stallman  <rms@gnu.org>
1916
1917         * bison.simple: *** empty log message ***
1918
1919 1993-07-08  David J. MacKenzie  <djm@gnu.org>
1920
1921         * Makefile.in: *** empty log message ***
1922
1923 1993-07-04  Richard Stallman  <rms@gnu.org>
1924
1925         * src/bison.s1: *** empty log message ***
1926
1927 1993-07-04  Richard Stallman  <rms@gnu.org>
1928
1929         * bison.simple: *** empty log message ***
1930
1931 1993-06-26  David J. MacKenzie  <djm@gnu.org>
1932
1933         * src/getargs.c: entered into RCS
1934
1935 1993-06-26  David J. MacKenzie  <djm@gnu.org>
1936
1937         * doc/bison.texinfo: *** empty log message ***
1938
1939         * doc/bison.1: New file.
1940
1941 1993-06-25  Richard Stallman  <rms@gnu.org>
1942
1943         * src/getargs.c: New file.
1944
1945 1993-06-16  Richard Stallman  <rms@gnu.org>
1946
1947         * src/bison.s1: *** empty log message ***
1948
1949 1993-06-16  Richard Stallman  <rms@gnu.org>
1950
1951         * bison.simple: *** empty log message ***
1952
1953 1993-06-03  Richard Stallman  <rms@gnu.org>
1954
1955         * src/bison.s1: New file.
1956
1957 1993-06-03  Richard Stallman  <rms@gnu.org>
1958
1959         * doc/bison.texinfo: *** empty log message ***
1960
1961 1993-06-03  Richard Stallman  <rms@gnu.org>
1962
1963         * bison.simple: New file.
1964
1965 1993-05-19  Richard Stallman  <rms@gnu.org>
1966
1967         * doc/bison.texinfo: New file.
1968
1969 1993-05-07  Noah Friedman  <friedman@gnu.org>
1970
1971         * Makefile.in: *** empty log message ***
1972
1973 1993-04-28  Noah Friedman  <friedman@gnu.org>
1974
1975         * src/reader.c: *** empty log message ***
1976
1977 1993-04-23  Noah Friedman  <friedman@gnu.org>
1978
1979         * src/alloc.h: entered into RCS
1980
1981 1993-04-20  David J. MacKenzie  <djm@gnu.org>
1982
1983         * src/version.c: *** empty log message ***
1984
1985         * src/files.c, src/allocate.c:
1986         entered into RCS
1987
1988         * src/reader.c: *** empty log message ***
1989
1990         * src/lex.c: entered into RCS
1991
1992         * src/conflicts.c: New file.
1993
1994         * src/symtab.c: entered into RCS
1995
1996         * src/alloc.h: New file.
1997
1998         * src/LR0.c: entered into RCS
1999
2000 1993-04-18  Noah Friedman  <friedman@gnu.org>
2001
2002         * src/reader.c: New file.
2003
2004         * src/version.c: *** empty log message ***
2005
2006 1993-04-18  Noah Friedman  <friedman@gnu.org>
2007
2008         * Makefile.in: *** empty log message ***
2009
2010 1993-04-17  Noah Friedman  <friedman@gnu.org>
2011
2012         * Makefile.in: *** empty log message ***
2013
2014 1993-04-15  Richard Stallman  <rms@gnu.org>
2015
2016         * src/main.c, src/files.c:
2017         New file.
2018
2019 1993-04-15  Noah Friedman  <friedman@gnu.org>
2020
2021         * configure.in: entered into RCS
2022
2023         * configure.in: *** empty log message ***
2024
2025         * configure.in: New file.
2026
2027 1993-04-14  Richard Stallman  <rms@gnu.org>
2028
2029         * Makefile.in: New file.
2030
2031 1993-04-13  Richard Stallman  <rms@gnu.org>
2032
2033         * src/version.c: New file.
2034
2035 1993-03-25  Richard Stallman  <rms@gnu.org>
2036
2037         * src/output.c: entered into RCS
2038
2039 1992-09-25  Richard Stallman  <rms@gnu.org>
2040
2041         * configure.bat: entered into RCS
2042
2043 1992-06-22  Richard Stallman  <rms@gnu.org>
2044
2045         * src/vmsgetargs.c: entered into RCS
2046
2047 1992-06-22  Richard Stallman  <rms@gnu.org>
2048
2049         * doc/bison.rnh: entered into RCS
2050
2051 1992-04-20  David J. MacKenzie  <djm@gnu.org>
2052
2053         * README: entered into RCS
2054
2055 1992-01-22  Richard Stallman  <rms@gnu.org>
2056
2057         * src/machine.h: entered into RCS
2058
2059 1991-12-21  Richard Stallman  <rms@gnu.org>
2060
2061         * src/lalr.c, src/closure.c:
2062         entered into RCS
2063
2064 1991-12-20  Richard Stallman  <rms@gnu.org>
2065
2066         * src/state.h: entered into RCS
2067
2068 1991-12-18  Richard Stallman  <rms@gnu.org>
2069
2070         * src/print.c, src/nullable.c, src/derives.c:
2071         entered into RCS
2072
2073 1991-11-03  David J. MacKenzie  <djm@gnu.org>
2074
2075         * src/warshall.c, src/types.h, src/symtab.h, src/lex.h, src/gram.c, src/gram.h, src/files.h:
2076         entered into RCS
2077
2078 1988-09-09  Richard Stallman  <rms@gnu.org>
2079
2080         * src/bison.hairy: entered into RCS
2081
2082 1987-12-16  Richard Stallman  <rms@gnu.org>
2083
2084         * REFERENCES: entered into RCS